交通警察

• pointsman
• point constable
• traffic cop
• traffic policeman
• traffic police

例句

1. 这条路非常窄，所以交通警察不得不给司机规定出驾驶速度。
   The road is very narrow, so the traffic police have to set the pace for the drivers.
2. 交通警察挥旗命令那辆经过的汽车停下来。
   The traffic police flagged the passing car down.
3. 如果你的车子停错了地方，交通警察马上会发现。
   If you park your car in the wrong place, a traffic policeman will soon find it.